w Biology 14

The inability to maintain proper balance of the body in humans may be due to a defect in the

PED Which of the following statements about asexual reproduction is correct? It

In the diagram, the part labelled II is the

The main reason for nuptial flight in termites is to

In which of the following yam tissues will osmosis occur?

The following habitats can be found in West Africa except

Which of the following statement is not a reason for banning bush burning? It

Which of the following cell inclusions can destroy other cell organelles?

Lamarck's theory of evolution is based on the fact that

A characteristic feature of plant parasites is the

The part of a leguminous plant where bacteria like Azotobacter can be found is

Which of the following traits is not a morphological variation in humans?

Which of the following is a living organism?

The difference between a community and population is

Which of the following substances constitute domestic waste? I Fertilizer II. Insecticides III. Sewage IV. Crude oil V. Sulphur dioxide

l. Fertilizer II. Insecticides III. Sewage IV. Crude oil V. Sulphur dioxide. The atmosphere can polluted by

Which of the following processes is not a function of the mammalian skin?

Which of the following diseases can be inherited?

In the diagram, the young proglottid is represented by

The legs of an accident victim with a fractured vertebral column and injured spinal cord could not be raised because

Which of the following organisms is not a social insect?

A meal consisting of yam and a lot of vegetables is not balanced because it does not contain

In dihybrid inheritance, Mendel considered

The following organisms are consumers except

The following substances pass into the blood of the foetus from the mother's blood via the placenta except

Which of the following organisms is the most specialized ?

Which of the following statements about the circulation of water in nature is not correct? Water

In a Biuret test , some protein was mixed with sodium hydroxide solution. Which of the following chemicals should be added to the mixture for a positive result?

Active transport can be defined as the movement of

Which of the following statements about chromosomes is correct?

The amount of starch in a germinating seed decreases because the starch is used up

The F1 generation of a cross between a red cock and white hen were all red because the gene for the

The excretory product in protozoans is

Characteristics that exhibit continuous variation are generally controlled by

A small stem from a hibiscus plant was placed in a nutrieent medium, and it developed into a new plant. The new plant was reproduced

The following adaptations are associated with the flight of birds except

Older parts of plant roots do not normally absorb water because

Differences in characteristics that exist among individuals of the same species is referred to as

The purpose of treating poor soil with lime is to increase the quantity of

Which of the following natural resources is non-renewable?

The following events occur during mitosis in a cell: I. Chromatids separate; II. Chromosomes become visible; III. Chromosomes align at the equator IV. Cytoplasm divides (Cytokinesis): The correct sequence of the events is

Which of the following conditions in flowering plants enhance self-pollination?

In the diagram, the part responsible for photosynthesis is labelled

An inferior ovary of a flower is situated